Electronics Letters
Electronics Letters > 1992 > 28 > 1 > 85 - 86
Electronics Letters > 1992 > 28 > 12 > 1150 - 1152
Electronics Letters > 1992 > 28 > 13 > 1228 - 1230
Electronics Letters > 1993 > 29 > 3 > 258 - 260
Electronics Letters > 1993 > 29 > 8 > 724 - 725
Electronics Letters > 1993 > 29 > 21 > 1881 - 1883
Electronics Letters > 1993 > 29 > 21 > 1885 - 1887
Electronics Letters > 2014 > 50 > 22 > 1631 - 1633